3HA2,3O73,1DXQ


Conserved Protein Domain Family
Flavodoxin_2

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pfam02525: Flavodoxin_2 (this model, PSSM-Id:280657 is obsolete and has been replaced by 426816)
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Flavodoxin-like fold
This family consists of a domain with a flavodoxin-like fold. The family includes bacterial and eukaryotic NAD(P)H dehydrogenase (quinone) EC:1.6.99.2. These enzymes catalyze the NAD(P)H-dependent two-electron reductions of quinones and protect cells against damage by free radicals and reactive oxygen species. This enzyme uses a FAD co-factor. The equation for this reaction is:- NAD(P)H + acceptor <=> NAD(P)(+) + reduced acceptor. This enzyme is also involved in the bioactivation of prodrugs used in chemotherapy. The family also includes acyl carrier protein phosphodiesterase EC:3.1.4.14. This enzyme converts holo-ACP to apo-ACP by hydrolytic cleavage of the phosphopantetheine residue from ACP. This family is related to pfam03358 and pfam00258.
Statistics
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PSSM-Id: 280657
Aligned: 248 rows
Threshold Bit Score: 54.2536
Created: 11-Jul-2015
Updated: 5-Aug-2015
Structure
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Program:
Drawing:
Aligned Rows:
PubMed ReferencesClick to see Conserved Features Help

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
3HA2_B         2 QTLIIVAHPEL--AR-SNTQPFFKAAIENFs------nVTW-HPLVA------------------D-FNV----EQEQ-- 46  Pediococcus pen...
Q92AL9         3 KVVAIMGDPREk-GTsRELFHKYLTFFQGHsa----ieIKT-YDIRElafdpnlp--egyrteqtT--------EMTNlk 66  Listeria innocua
Q5WD38         2 KVMALFGSARIe-GNtEQLADIALRGINHRr-----------IHLLKcgfdpiide-rhapngftAvNDG----YKEVl- 63  Bacillus clausi...
Q7WAP8         9 PVLVLVGSPRRd-GNsALLAQAVAEGARQSg------aVAT-LLFLDdyiagflt--dekeadarRpDDR----YGELff 74  Bordetella para...
WP_012145866   9 RLIVLVGSPRRd-GNsAALAQAVMAGAAEAg------tEAS-LHFLDdyisgflt----derhavppADR----YGELfl 72  Serratia protea...
WP_011834100   2 KITVIYGTSRTekSStYNIAQQFLAELADGd------pVTE-FHLPKdmpefctgcfncfsdpakCpHYA----YIKPis 70  Methanocorpuscu...
WP_003728423   3 KIVAIIGDPREk-GTsRDLFQKYLAVFQEQpt----ieVKI-YDIRKlafdpnl----pegyrteQtPDI----IALK-- 66  Listeria monocy...
WP_010938929   3 KILAINGSYREg-GVtDQILDHFEYAANTFdm-----qIET-AVLRNlhiefctncrrctqeagrKpGTCihedEMNTli 75  Desulfovibrio v...
WP_048068465   9 KIVVLNGSP----KGdISVTMQYVAYLKKKfpehsfetVNVaHEIEKiek---------------------dsvCFAAil 63  Methanoregula b...
WP_010965302   2 KVTVLNGSPK---EAcNTVTMKYVEFLEKSfakhsftyINItRNIRRlen---------------------dekERHKii 57  Clostridium ace...
3HA2_B        47 SLLLQNDRIILEFPLYWYSAPALLKQWXDTVXTTKFatg-------hqYALE-----GK-ELGIVVSTGDNgNAFQagaA 113 Pediococcus pen...
Q92AL9        67 QDASSADLLLFAYLVWWFNVPAVLKGVIDHLFWRGEsysf-----kdkKYLLtgpwrKK-RARLIYTIGGMeL------- 133 Listeria innocua
Q5WD38        64 DDFLNQDIVLFVTPLYWFGMSGQMKGFFDRWSQYMQdqrl-----gfhERIR-----GK-KAYVIVVGENPhPRIAa--- 129 Bacillus clausi...
Q7WAP8        75 DHFLPARAVVLCTPVYWYGMSAQAKAFFDRsftyysas--hprhaevlRRMT-----GK-RLALAVSSEET--------Y 138 Bordetella para...
WP_012145866  73 EHFLPADAAVFCTPLYWYGMSAQTKAFFDRsfsyysna--ypdaeqvhQRMS-----GK-RIGLTVASEET--------Y 136 Serratia protea...
WP_011834100  71 DAMLNADLIIISAPVYVFHMPGQVKALLDHFgyqwi-------ahrpiEAFF-----HK-QGLVITTAAGA--------- 128 Methanocorpuscu...
WP_003728423  67 NDVRSADLLLFSYPVWWFNVPAVLKGVIDHLFWPGEsysfkdkkyfltGPWR-----KK-RARLIYTIGGMeIQHR---L 137 Listeria monocy...
WP_010938929  76 QKIENADFYVFASPTNMYSSTALFRRFLERLVVYGYwpwsknapefrkEGDA-----RK-KAILVSSCAAPgF------- 142 Desulfovibrio v...
WP_048068465  64 DRIRSADLVLWAFPLYYLLVCAQYKRFIELVFERGAq-----------DAFA-----GKyAASLSTSIh----------- 116 Methanoregula b...
WP_010965302  58 DKIKEADVVIWGFPVYLGLVPAGYKRFIELIFENNMa-----------EVFR-----DKyAVIITTSVh----------- 110 Clostridium ace...
3HA2_B       114 EKfTISELXRP-FEAFANKTKXXYL----PILA---VHQfL--YLEP-DA-QQRLLVAYQQyA 164 Pediococcus pentosaceus ATCC 25745
Q92AL9       134 QHrLFARPALTaLRYPLWMSGVLSV----RAT-----------SIDRlDLsIRKSNEYYDKkI 181 Listeria innocua
Q5WD38       130 -----lPLIQQ-FHAIFEYTGMEFS----DYII---GKGnR--PGTIkQDqLALEKADFWNkT 177 Bacillus clausii KSM-K16
Q7WAP8       139 PGaALGIVHQ--LQEFTRYTHSQFV----GMVH---GAGnRrgEVAHdPRrPLQAAHRLGHgL 192 Bordetella parapertussis
WP_012145866 137 PGgAMGIVHQ--IQEFSRYSHCEFV----GMVQ---GAGnNrgEVSRdPRnPLQAARDLGReI 190 Serratia proteamaculans
WP_011834100 129 ---GMRHAAKD-AQDSFNWWGVGRTytfkKAVQ---ASEwSqvSEKKrEKiTKEVKATSRKiL 184 Methanocorpusculum labreanum
WP_003728423 138 FA---RPALTA-LRYPLWMSGVFSV----KVTS---IDRl--------DLsIRRTDDYYDKkV 181 Listeria monocytogenes
WP_010938929 143 MGrYFSDTLKS-LKSAAKLVGADSV----GTLFvglV------GKERsPRlSDKNIREIKSlA 194 Desulfovibrio vulgaris
WP_048068465 117 ---YADMIAHDyIHAVSDDLGMKYL----GAY-----------SAEMhDLlDAGERERLVTfA 161 Methanoregula boonei
WP_010965302 111 ---YFDIAAIKyVHAIIDDLNMRYV----DYY-----------SAEIfDLtNEEKKNNFYSfG 155 Clostridium acetobutylicum
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